Istanbul

$373+ Cheap flights from Washington, D.C. (WAS) to Istanbul (IST)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/12. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — IST
May 5 — May 121
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Cheapflights Tip: The best prices from Washington, D.C. to Istanbul are usually found in March or October, booked 47 days in advance, depart on a Tuesday or Sunday and return on a Tuesday

Cheap flight deals from Washington, D.C. to Istanbul

Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) to Istanbul (IST). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 30, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$767
(oojo)

One-way from

$394
(Kiwi.com)

Popular in

June

Cheapest in

March

Average price

$1,012

Good round-trip deal

$915 or less

Good one-way deal

$431 or less
Provider with most accurate pricing for Washington, D.C. (WAS)-Istanbul flight deals.
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Istanbul flights.
From Washington, D.C. (WAS) to Istanbul
One-way flight from Washington, D.C. (WAS) to Istanbul
Highest demand for flights based on searches. 12% potential increase in price ($148 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($24 potential savings vs. average RT price).
Average for round-trip flights in April 2025
Price to beat on a round-trip flight from Washington, D.C. (WAS) to Istanbul.
Price to beat on a one-way flight from Washington, D.C. (WAS) to Istanbul.

Find flight deals from Washington, D.C. to Istanbul

Cheapest flights from Washington, D.C. to Istanbul
Explore the most affordable flight options available from Washington, D.C. to Istanbul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 30, 2025.

This Delta deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/45:30 pmBWI - IST
2 stops26h 40mDelta
Thu 11/135:10 amIST - BWI
2 stops21h 37mDelta
Deal found 4/28$635
This Cheapflightsfares deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/228:30 pmBWI - IST
1 stop20h 25mIcelandair
Wed 11/58:05 amIST - BWI
1 stop18h 25mIcelandair
Deal found 4/28$674
This Gotogate deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/36:50 pmIAD - IST
1 stop19h 20mSAUDIA
Mon 5/1210:25 pmIST - IAD
1 stop24h 20mSAUDIA
Deal found 4/28$759
This oojo deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2710:05 pmIAD - IST
1 stop25h 05mEtihad Airways
Sat 9/137:30 amIST - IAD
1 stop39h 40mEtihad Airways
Deal found 4/29$767
This Delta deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/319:20 pmIAD - IST
1 stop23h 05mDelta
Thu 8/144:20 amIST - IAD
1 stop21h 55mDelta
Deal found 4/29$777
This Air Canada deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/139:45 amIAD - IST
2 stops24h 15mAir Canada
Wed 8/209:20 pmIST - IAD
2 stops47h 22mAir Canada
Deal found 4/29$781
This United deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/226:00 amDCA - IST
2 stops32h 20mMultiple Airlines
Wed 11/57:45 pmIST - DCA
2 stops46h 34mMultiple Airlines
Deal found 4/28$782
This Air Canada deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/54:00 pmDCA - IST
2 stops18h 20mAir Canada
Tue 11/188:40 amIST - DCA
2 stops20h 20mAir Canada
Deal found 4/28$783
This Delta deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/136:55 pmDCA - IST
2 stops25h 30mDelta
Tue 10/285:10 amIST - DCA
2 stops19h 55mDelta
Deal found 4/28$800
This Mytrip deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/136:50 pmBWI - IST
2 stops21h 50mMultiple Airlines
Mon 5/199:20 pmIST - BWI
2 stops27h 20mMultiple Airlines
Deal found 4/27$805
This oojo deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/711:00 amIAD - IST
1 stop24h 35mQatar Airways
Tue 5/201:45 pmIST - IAD
1 stop25h 55mQatar Airways
Deal found 4/28$810
This Kiwi.com deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/161:30 pmIAD - IST
Nonstop10h 05mMultiple Airlines
Tue 5/278:35 pmIST - IAD
2 stops49h 18mMultiple Airlines
Deal found 4/29$813

Cheapflights Fare Finder

Customize your flight search to find flights from Washington, D.C. to Istanbul that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 30, 2025.
Use the filters below to find and compare flights from Washington, D.C. to Istanbul Airport that are best for you.

Fly from

Washington, D.C.

Fly to

Istanbul

Route

Depart

Return

Price

Washington, D.C.Istanbul

IAD - IST

IADIST

Washington, D.C. Dulles Intl

Sat 5/3

6:50 pm-9:10 pm

1 stop19h 20m

Istanbul

Mon 5/12

10:25 pm-3:45 pm

1 stop24h 20m

$759

Washington, D.C.Istanbul

IAD - IST

IADIST

Washington, D.C. Dulles Intl

Tue 5/6

10:05 pm-6:10 am

1 stop25h 05m

Istanbul

Sat 5/17

7:30 am-4:10 pm

1 stop39h 40m

$767

BaltimoreIstanbul

BWI - IST

BWIIST

Baltimore/Washington

Sun 7/27

9:00 am-3:25 am

2 stops35h 25m

Istanbul

Wed 8/6

4:20 am-10:04 pm

2 stops24h 44m

$770

Washington, D.C.Istanbul

IAD - IST

IADIST

Washington, D.C. Dulles Intl

Sun 7/20

9:20 pm-3:25 am

1 stop23h 05m

Istanbul

Tue 10/21

4:20 am-4:20 pm

1 stop19h 00m

$785

BaltimoreIstanbul

BWI - IST

BWIIST

Baltimore/Washington

Tue 5/13

6:50 pm-11:40 pm

2 stops21h 50m

Istanbul

Mon 5/19

9:20 pm-5:40 pm

2 stops27h 20m

$805

Washington, D.C.Istanbul

DCA - IST

DCAIST

Washington, D.C. Reagan-National

Tue 7/15

4:45 pm-4:20 pm

2 stops16h 35m

Istanbul

Wed 7/23

4:20 am-11:36 pm

2 stops26h 16m

$805

Washington, D.C.Istanbul

IAD - IST

IADIST

Washington, D.C. Dulles Intl

Fri 5/16

1:30 pm-6:35 am

Nonstop10h 05m

Istanbul

Tue 5/27

8:35 pm-2:53 pm

2 stops49h 18m

$813

Washington, D.C.Istanbul

DCA - IST

DCAIST

Washington, D.C. Reagan-National

Sun 7/27

11:00 am-1:05 pm

2 stops19h 05m

Istanbul

Wed 8/13

9:30 am-9:48 pm

2 stops19h 18m

$821

Washington, D.C.Istanbul

IAD - IST

IADIST

Washington, D.C. Dulles Intl

Sat 5/3

11:00 am-11:55 am

1 stop17h 55m

Istanbul

Tue 5/13

9:50 am-8:40 am

1 stop29h 50m

$840

Washington, D.C.Istanbul

IAD - IST

IADIST

Washington, D.C. Dulles Intl

Tue 5/13

12:00 pm-2:50 am

1 stop31h 50m

Istanbul

Fri 5/16

4:30 am-5:10 am

1 stop31h 40m

$841

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/27

Showing 1-10 of 41 results
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Compare providers for flights from Washington, D.C. to Istanbul

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Washington, D.C. to Istanbul in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
oojoPrice Accuracy3 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*2 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars
SmartFaresPrice Accuracy1 starTrust Score*1 star
CheapfaremartPrice Accuracy-Trust Score*1 star
GotogatePrice Accuracy3 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Washington, D.C.-Istanbul Airport flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Washington, D.C.-Istanbul Airport flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Washington, D.C.-Istanbul Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C.-Istanbul Airport flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C.-Istanbul Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Washington, D.C. to Istanbul

Have a flexible travel schedule? Discover the best time to fly to Istanbul from Washington, D.C. with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. to Istanbul Airport

How far ahead should I book a flight from Washington, D.C. to Istanbul Airport?

Use this chart to determine the optimal time to book a round-trip flight from Washington, D.C. to Istanbul. Price data was last updated on April 25, 2025.

The best time to book flights from Washington, D.C. to Istanbul Airport is 47 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Washington, D.C. to Istanbul Airport?

Currently, November is the cheapest month in which you can book a flight from Washington, D.C. to Istanbul Airport (average of $923). Flying from Washington, D.C. to Istanbul Airport in June is currently the most expensive (average of $1,423). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from WAS to IST?

Find hourly flight availability from Washington, D.C. to Istanbul. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 30, 2025.

It’s optimal to fly from Washington, D.C. to Istanbul Airport in the morning. By choosing this option you can save up to 17% on the cost of your flight, compared to a flight in the afternoon.

What is the cheapest day to fly from Washington, D.C. to Istanbul Airport?

Use this chart to determine the cheapest time to fly round-trip from Washington, D.C. to Istanbul. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Washington, D.C. to Istanbul Airport flight should consider departing on Tuesday mornings when fares are most often at their lowest. Friday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Washington, D.C. to Istanbul Airport

Explore weekly flight availability from Washington, D.C. to Istanbul. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 30, 2025.

The most flights from WAS to IST are scheduled on a Monday (11 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (11 on average).

Rainfall in Istanbul by month

Plan your trip to Istanbul by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Istanbul Airport ranges from 0.4 - 3.9 inches per month. December is typically the wettest month, when rainfall can reach 3.9 in. July is typically the driest time to visit Istanbul Airport when rainfall is around 0.4 in.

Temperature in Istanbul by month

Plan your trip to Istanbul by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Istanbul Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Istanbul

Get insights into the airlines that provide service to Istanbul. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Istanbul. Reviews last updated April 30, 2025.
To help decide which airline to fly from Washington, D.C. to Istanbul, see what other customers have to say about Delta, LOT and Qatar Airways. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
8.0
Very good
8.0
Very good

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
8.0
Very good

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
8.0
Very good

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
8.0
Very good

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
8.0
Very good

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. to Istanbul. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What are the cheapest airlines flying from Washington, D.C. to Istanbul Airport round-trip?

    Our cheapest airline available from Washington, D.C. to Istanbul Airport is Etihad Airways. Our recent data shows that you can find tickets from as low as $767 on this airline. Additional options worth looking into are Delta and Air Canada, starting at $777 and $787 round-trip. These flights start at 28% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Washington, D.C. to Istanbul Airport one-way?

    To fly one-way, consider booking your trip with Turkish Airlines, which is currently one of the cheapest options available, starting at $406. Etihad Airways flights start at $438 while deals on SAUDIA start at $443 one-way.

  • What are the most popular routes from Washington, D.C. to Istanbul Airport?

  • What are the most reliable airlines from Washington, D.C. to Istanbul Airport?

    The top 3 most reliable airlines when flying from Washington, D.C. to Istanbul Airport are Thai Airways (78%), Turkish Airlines (67%) and Pakistan International Airlines (67%).

  • What are the cheapest flights from Washington, D.C. to Istanbul Airport?

    While on average a flight from Washington, D.C. to Istanbul Airport is generally $2,348, our data shows the cheapest flight currently is $376. When looking at the most popular route, (Washington, D.C. Dulles Intl - Istanbul), you can expect to pay $733 for that flight.

  • Where are the most common layover locations when flying from Washington, D.C. to Istanbul Airport?

  • What are some popular things to do or see while on a layover in Frankfurt am Main?

    The majority of Frankfurt am Main visitors spend their time at Römerberg, Hauptwache, and Konstablerwache. Travelers on a layover in Frankfurt am Main can visit Römerberg, Hauptwache, and Konstablerwache, by traveling 7.4 mi, 7.4 mi, and 7.7 mi, respectively after landing at Frankfurt am Main. Travelers can book a car rental at Frankfurt am Main for about $43 per day to make their sightseeing more efficient.

  • What are some popular points of interest to see during a layover in London?

    Hyde Park, Piccadilly Circus, and Buckingham Palace are the most popular attractions in London if you're in need of something to do during your layover. Hyde Park, Piccadilly Circus, and Buckingham Palace can be visited by traveling about 12.5 mi, 14.1 mi, and 13.7 mi respectively from London Heathrow. Those landing in London looking to spend some time exploring during their layover can rent a car for about $53 per day.

  • Where are the least popular layover locations for Washington, D.C. to Istanbul Airport flights?

  • Can I find deals for flights from Washington, D.C. to Istanbul that include hotel bookings?

    Yes. In addition to deals on Washington, D.C. to Istanbul flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington, D.C. to Istanbul?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington, D.C. to Istanbul.

  • Can I find deals for business class flights from Washington, D.C. to Istanbul?

    Yes. Cheapflights offers flight deals from Washington, D.C. to Istanbul by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Washington, D.C. to Istanbul Airport?

    Currently, November is the cheapest month in which you can book a flight from Washington, D.C. to Istanbul Airport (average of $923). Flying from Washington, D.C. to Istanbul Airport in June is currently the most expensive (average of $1,423). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Washington, D.C. to Istanbul

See prices for flight routes from nearby airports that may be better suited for you.

Top 10 airlines flying from Washington, D.C. to Istanbul

Discover the top 10 airlines that operate flights from Washington, D.C. to Istanbul. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$555Average$999FlexibilityNo cancel feeOn-timeN/A
SAUDIACheapest$639Average$769FlexibilityNo cancel feeOn-time86%
IcelandairCheapest$651Average$1,024FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$668Average$1,043FlexibilityNo cancel feeOn-time70%
Royal JordanianCheapest$669Average$669FlexibilityNo cancel feeOn-time61%
American AirlinesCheapest$704Average$1,173FlexibilityNo cancel feeOn-time71%
Etihad AirwaysCheapest$739Average$828FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$752Average$1,096FlexibilityNo cancel feeOn-time69%
EgyptairCheapest$757Average$936FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$771Average$1,157FlexibilityNo cancel feeOn-time76%

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